Monthly cancelled trains from 2020

Monthly account and proportion of cancelled trains A train can be cancelled either on a portion or on the entirety of its path.Until September 2022, the proportion of cancelled trains was calculated as the ratio between the monthly account of cancelled trains and the number of train sightings over the same period. However, in the same way as for the calculation of punctuality, a train crossing the North-South junction on its journey is spotted twice (at the first station of the junction crossed, and at the destination station).From September 2022 onwards, in order to provide more accurate information, the monthly number of cancelled trains will no longer be related to the number of sightings, but to the total number of trains that have operated on the network. Historical data from January 2020 onwards are available.The dataset with the old calculation method is closed with data from August 2022 and will no longer be updated.

每月取消列车账户及比例
列车取消服务可能涉及其路径的局部或全部。截至2022年9月，取消列车的比例计算方法为每月取消列车账户与同期列车观测数量的比值。然而，与准点率计算方式相同，一辆列车在穿越南北交汇处时将被观测两次（分别在交汇处的首站和目的地站）。自2022年9月起，为了提供更精确的信息，每月取消列车的数量将不再与观测数量挂钩，而是与网络中实际运行的列车总数相联系。自2020年1月起的历史数据均可获取。采用旧计算方法的dataset已于2022年8月关闭，并将不再更新。